Package check result: NOTE Check: CRAN incoming feasibility, Result: NOTE Maintainer: ‘Joshua M Rosenberg ’ Found the following (possibly) invalid URLs: URL: https://www.stat.washington.edu/mclust/ From: inst/doc/Introduction_to_tidyLPA.html Status: Error Message: SSL peer certificate or SSH remote key was not OK [www.stat.washington.edu]: SSL certificate verification failed: certificate signer not trusted. (CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none) No changes to worse in reverse depends.